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Discover 400 TIG – The Ultimate TIG/Stick Welder for Precision & Power

The Discover 400 TIG by APS Welding is the perfect combination of power, portability, and productivity. This advanced welding machine is designed for both TIG (GTAW) and Stick (SMAW) welding, making it an ideal solution for professionals and DIY enthusiasts alike. Weighing only 35 kg, the Discover 400 TIG offers excellent portability while still handling tough welding tasks with ease.

Built with IGBT-based 30KHz Full Bridge Inverter Technology, this machine ensures exceptional performance, providing stable and precise arcs. With a wide input voltage range of 330VAC to 500VAC, the Discover 400 TIG can be used in a variety of environments, from farms and agricultural tool repairs to maintenance and restoration welding jobs.

The Discover 400 TIG is designed with durability in mind. The rugged metal body and complete protection (IP21 ingress protection) make it perfect for demanding work conditions. Whether you’re working with steel, mild steel, carbon steel, or stainless steel, this machine supports electrodes like 6013 and 7018, with diameters ranging from 1.6mm to 4.0mm. It handles job thicknesses from 1.0 mm to 6.0 mm, making it versatile enough for different welding needs.

This versatile welder is equipped with an advanced cooling system (forced air) and comes with essential accessories like a TIG torch (gas or water-cooled), earthing clamp, and argon regulator to ensure smooth and safe operation. Experience the power and reliability of the Discover 400 TIG for all your welding projects.

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Quick Specs:

TECHNOLOGY:

Module IGBT based 30KHz Full Bridge Inverter Welding Machine.

TOP FEATURES:

  • Best for site conditions, thanks to wide input voltage range from 330VAC to 500VAC.
  • Easy portability, only 35 Kg weight.
  • Rugged capability, complete Metal Body.

QUICK SPECS

  • Input Voltage: 330VAC-500VAC, 3 Phase, 50/60Hz.
  • Output Current @ 60%: 400Amp
  • Output Current @ 100%: 300Amp

PROCESS:

SMAW – Stick Welder, DC Constant Current Power Source.

GTAW – Gas Tungsten Arc welding Constant Current Power Source.

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Technical Specifications:

Input Specifications:

  • Input Voltage: 330 VAC-500VAC, 3Phase, 50/60Hz 
  • Primary switching device: IGBT Module
  • Input KVA @ 400A: 17.8KVA
  • Input Cable: 4 core 2.5 sqmm with Plug, 4.0 meters, Open leads.

Output Specifications:

  • Output Current Range: 10 Amp to 400 Amps
  • Output Current @ 60% Duty Cycle: 400 Amps
  • Output Current @ 100% Duty Cycle: 300 Amps
  • Max Open Circuit Voltage: 85 VDC

Other Specifications:

  • Class of Ingress Protection: IP21
  • Class of Insulation: Class H
  • Type of cooling: Forced Air

Mechanical Specifications:

  • Dimensions: L:540mm x W:310mm x H:470mm
  • Weight: 31 Kgs
  • Base: Rubber Foot
  • Lifting Support: Handle 

Other Details:

SUITABLE FOR:

  • DIY Enthusiasts / Hobbyist
  • Farm & Agricultural Tools Repair
  • Maintenance & Repair Works
  • Customizing & Restoration Welding

WELDABLE MATERIALS:

  • Steel, Mild Steel, Carbon Steel
  • Stainless Steel

ELECTRODE TYPE & DIAMETER:

  • 6013, 7018
  • 1.6 mm, 2.0 mm, 2.5 mm, 3.15 mm, 4.0 mm

JOB THICKNESS:

  • 1.0 mm TO 6.0 mm

STANDARD ACCESSORIES:

  • Earthing Clamp: EC40 with welding cable 35 sqmm
  • TIG TORCH : Gas Cooled/Water Cooled
  • Argon Regulator
  • Flowmeter

NOTE: Continuous development entitles us to change specifications without notice. Pictures are for reference only.

ALWAYS OPEN FOR YOU!

APS welding is always ready to help you.
For Sales Enquiries:
Contact: +91 9601 444 111

For booking service call:
Contact: +91 9601 444 222

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We design and manufacture all our products and thus we know the best about our products.

We are able to offer international technology and service at optimum prices.

PROFESSIONALLY QUALIFIED!

Our team is regularly trained for updates in service techniques and also are constantly update on knowledge and skill.
We ensure you professionally managed sales and after sales support.

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